Lego Batman Help

[UsagiOkami]

Okay so my brother just got the game for his birthday and he is on Chapter 2: There She Goes Again, and although Ive read some walkthroughs we can't figure out how to drive the RC car onto the little ramps underneath the greenhouse, we've tried driving up fast, we've tried going slow, we've tried lining it up perfectly, but nothing seems to be working. Has anyone else had this problem? Is there something blaringly obvious that we are missing? Any help on this would be appreciated because we are all stumped.

 

[TheMuffinMan]

do a barrel roll

 

[Wehrmacht]

CAN'T LET YOU DO THAT, STARFOX

 

[UsagiOkami]

do a barrel roll

CAN'T LET YOU DO THAT, STARFOX

yeah barrel roll... not going to work since you can't do that and uh... yeah starfox fan apparently... still need help with the RC car unfortunately